WO2022114493A1 - Réfrigérateur, appareil électroménager et leur procédé de commande - Google Patents

Réfrigérateur, appareil électroménager et leur procédé de commande Download PDF

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Publication number
WO2022114493A1
WO2022114493A1 PCT/KR2021/013406 KR2021013406W WO2022114493A1 WO 2022114493 A1 WO2022114493 A1 WO 2022114493A1 KR 2021013406 W KR2021013406 W KR 2021013406W WO 2022114493 A1 WO2022114493 A1 WO 2022114493A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrophoretic display
display panel
color
change
refrigerator
Prior art date
Application number
PCT/KR2021/013406
Other languages
English (en)
Korean (ko)
Inventor
유오도
양한이
서재유
Original Assignee
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020210096747A external-priority patent/KR20220073626A/ko
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to CN202180077007.1A priority Critical patent/CN116547598A/zh
Priority to EP21898320.3A priority patent/EP4215987A4/fr
Publication of WO2022114493A1 publication Critical patent/WO2022114493A1/fr
Priority to US18/302,424 priority patent/US20230258388A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F25D27/005—Lighting arrangements combined with control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/021—French doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2327/00—Lighting arrangements not provided for in other groups of this subclass
    • F25D2327/001—Lighting arrangements on the external side of the refrigerator, freezer or cooling box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/18—Aesthetic features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • F25D2400/361—Interactive visual displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor

Definitions

  • the present invention relates to a refrigerator and home appliance that can change the design of the exterior.
  • a refrigerator includes a storage compartment; a door provided to open and close the storage compartment, the door including a door body, an electrophoretic display (EPD) panel positioned in front of the door body, and a transparent panel positioned in front of the electrophoretic display panel; and a processor for controlling the electrophoretic display panel to change a color based on at least one of a user's selection or an operating state.
  • EPD electrophoretic display
  • the transparent panel may be made of any one of glass, acrylic, or plastic.
  • the processor may control the electrophoretic display panel to change a color based on an operation mode of the storage chamber.
  • the processor may control the electrophoretic display panel to change a color based on an operating temperature of the storage chamber.
  • the processor may control the electrophoretic display panel to alternate colors when the refrigerator malfunctions.
  • the home appliance may further include a transceiver, wherein the processor may control the electrophoretic display panel to change a color based on the color change command when receiving a color change command from a user terminal through the transceiver. have.
  • the processor When receiving a selection command for a color change condition from the user terminal through the transceiver, the processor is configured to change the color based on whether an operation state corresponds to a color change condition corresponding to the selection command. You can control the display panel.
  • the home appliance may be an air conditioner, and the processor may control the electrophoretic display panel to change a color based on an operating temperature of the air conditioner.
  • the home appliance may be an air purifier, and the processor may control the electrophoretic display panel to change a color based on a filter replacement cycle or fine dust concentration of the air purifier.
  • the exterior design by changing the exterior design using an electrophoretic display (EPD) panel, the exterior design can be changed without replacing the exterior panel.
  • EPD electrophoretic display
  • FIG. 4 is a view showing an appearance of an electrophoretic display panel according to an embodiment of the present invention.
  • FIG. 22 is a flowchart illustrating a case of changing the color of an electrophoretic display panel based on a user input in a method for controlling a home appliance according to an embodiment of the present invention.
  • FIG. 1 is a view showing a refrigerator according to an embodiment of the present invention.
  • the main body 10 of the refrigerator 1-1 may include a storage compartment 20 formed by being vertically partitioned therein, and doors 100a, 100b, 100c, 100d; 100 for opening and closing the storage compartment 20 .
  • the main body 10 includes an inner case 11 forming a storage compartment 20, an outer box 12 coupled to the outside of the inner box to form an outer case, and foaming between the inner box and the outer box to insulate the storage compartment 20 It may be configured to include a body heat insulating material (not shown).
  • the lower storage chambers 23 and 24 may be opened and closed by lower doors 100c and 100d rotatably coupled to the main body 10 in which the storage chamber 20 is provided.
  • the lower doors 100c and 100d may be opened and closed through the lower door handle 104 .
  • the lower door handle 104 may be recessed in the upper surface of the lower doors 100c and 100d.
  • the lower doors 100c and 100d may be provided in a sliding manner.
  • FIG. 2 is a view showing a door 100 of the refrigerator 1-1 according to an embodiment of the present invention
  • FIG. 3 is a door 100 of the refrigerator 1-1 according to an embodiment of the present invention.
  • an electrophoretic display panel 150 FIG. 4 is a diagram illustrating an appearance of the electrophoretic display panel 150 according to an embodiment of the present invention
  • FIG. 5 is an embodiment of the present invention. It is a view showing a cross-section of the electrophoretic display panel 150 in accordance with.
  • the door 100 (eg, the upper left door 100a ) according to an exemplary embodiment includes a door body 101 and a door panel 102 positioned in front of the door body 101 . ) may be included.
  • the door panel 102 may be detachably coupled to the door body 101 .
  • the design or color of the exterior of the refrigerator 1-1 can be easily changed.
  • the electrophoretic display panel 150 operates with low power and uses electricity only when the contents of pixels change, electricity is not required when a still screen is continuously displayed, so the energy efficiency of the refrigerator 1-1 is improved. It can be maintained at a high level.
  • the input unit 120 may be provided in the main body of the home appliance 1 to receive an input from a user.
  • the input unit 120 may be provided as a known type of input device.
  • the input unit 120 may receive a design change command or a color change command from the user.
  • the input unit 120 may receive an input for the operation mode or operating temperature of the home appliance (1).
  • the transceiver 130 may communicate with an external electronic device, and for this purpose, may be provided as a wireless communication module.
  • the transceiver 130 may communicate with an external user terminal to receive a selection command for a color change condition input by the user terminal from the user.
  • the processor 140 may control the color displayed by the electrophoretic display panel 150 based on the operating state of the home appliance 1 .
  • the processor 140 may change the color based on whether the operation state corresponds to the color change condition corresponding to the selection command in consideration of the selection command for the color change condition input from the user.
  • the electrophoretic display panel 150 can be controlled.
  • the processor 140 may control the electrophoretic display panel 150 to alternate colors when the home appliance 1 fails, according to an embodiment.
  • the processor 140 may control the electrophoretic display panel 150 to change a color based on external weather information.
  • the processor 140 may control the electrophoretic display panel 150 to change the color based on the operating temperature.
  • the refrigerator 1-1 may control the electrophoretic display panel 150 to display a color corresponding to a user's selection.
  • the refrigerator 1-1 may receive a color change command through the input unit 120 provided in the main body 10 , and in this case, the color change received through the input unit 120 .
  • the electrophoretic display panel 150 may be controlled to change the color based on the command.
  • the user uses the input unit 120 or the user terminal 2 to change the color or design of the electrophoretic display panel 150 located on the outer surface of the refrigerator 1-1, thereby changing the desired color without replacing the separate panel.
  • the appearance of the refrigerator 1-1 may be easily changed by design.
  • the refrigerator 1-1 displays a purple color corresponding to the wine storage mode of the left upper door 100a of the refrigerator 1-1.
  • the electrophoretic display panel 150 can be controlled.
  • the refrigerator 1-1 performs electrophoresis of the upper right door 100b to display a red color corresponding to the kimchi storage mode when the storage compartment 20 corresponding to the right upper door 100b is changed to the kimchi storage mode.
  • the display panel 150 may be controlled.
  • the refrigerator 1-1 performs electrophoresis to display red color when food is stored in excess of the capacity of the storage compartment 20 based on the output of the sensor (image sensor) 110 provided in the storage compartment 20 .
  • the display panel 150 may be controlled.
  • the processor 140 may receive external weather information from an external server through the transceiver 130 , and may control the electrophoretic display panel 150 to display a color corresponding to the received external weather information. have. Through this, the refrigerator 1-1 may more intuitively transmit the external weather to the user.
  • FIG. 14 is a diagram for explaining a case in which the refrigerator 1-1 determines to activate a color change condition based on a user input according to an embodiment of the present invention.
  • the air conditioner 1-2 may control the electrophoretic display panel 150 to display white when the operating temperature corresponds to 28°C to 30°C, and , the electrophoretic display panel 150 may be controlled to display sky blue when the operating temperature corresponds to 24°C to 28°C, and the electrophoretic display panel to display blue when the operating temperature is 18°C to 24°C (150) can be controlled.
  • the main body 10-4 includes a dust collector 100-4 for collecting the suctioned dust, and an outer surface panel 102-4 may be disposed on the outer surface of the dust collector 100-4.
  • the dishwasher 1-6 changes the color of the electrophoretic display panel 150 according to the progress of the operation, so that the user can intuitively know the progress of the washing process of the dishwasher 1-6. .
  • FIG. 20 is a diagram illustrating a case in which the clothing manager 1-7 changes the color of the electrophoretic display panel 150 based on an operation progress degree according to an embodiment of the present invention.
  • the door panel 102-7 may be provided as an electrophoretic display panel 150, and is located on the outer surface of the main body 10-6 to change the design or color, thereby changing the appearance of the clothing manager 1-7. You can change the design or color.
  • the body 10-8 may include a door 100-8 provided to open and close the tub, and the door 100-8 includes the door body 101-8 and the door body 101-8. ) may include a door panel (102-8) located in front of.
  • the processor 140 may control the electrophoretic display panel 150 to display a color corresponding to the user's selection.
  • the processor 140 may control the electrophoretic display panel 150 to change the color based on the color change command.
  • FIG. 23 is a flowchart in which the color of the electrophoretic display panel 150 is changed based on the operating state in the control method of the home appliance 1 according to an embodiment of the present invention.
  • the processor 140 may control the electrophoretic display panel 150 to alternate colors when the home appliance 1 fails, according to an embodiment.
  • the home appliance 1 changes the color or design of the electrophoretic display panel 150 located on the outer surface of the home appliance 1 based on the operating state, thereby making the operating state of the home appliance 1 more intuitive. can be passed to the user.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

L'invention concerne un réfrigérateur et un appareil électroménager, dont la conception extérieure peut être modifiée sans remplacer un panneau extérieur en changeant la conception extérieure à l'aide d'un écran électrophorétique. Un réfrigérateur selon un mode de réalisation comprend : un compartiment de stockage ; une porte prévue pour ouvrir et fermer le compartiment de stockage et comprenant un corps de porte et un écran électrophorétique positionné devant le corps de porte ; et un processeur pour commander le changement de couleur de l'écran électrophorétique sur la base d'au moins l'un parmi la sélection d'un utilisateur ou d'un état de fonctionnement.
PCT/KR2021/013406 2020-11-26 2021-09-29 Réfrigérateur, appareil électroménager et leur procédé de commande WO2022114493A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202180077007.1A CN116547598A (zh) 2020-11-26 2021-09-29 冰箱、家用电器及其控制方法
EP21898320.3A EP4215987A4 (fr) 2020-11-26 2021-09-29 Réfrigérateur, appareil électroménager et leur procédé de commande
US18/302,424 US20230258388A1 (en) 2020-11-26 2023-04-18 Refrigerator, home appliance, and control method for same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20200161381 2020-11-26
KR10-2020-0161381 2020-11-26
KR1020210096747A KR20220073626A (ko) 2020-11-26 2021-07-22 냉장고, 가전 기기 및 그 제어 방법
KR10-2021-0096747 2021-07-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/302,424 Continuation US20230258388A1 (en) 2020-11-26 2023-04-18 Refrigerator, home appliance, and control method for same

Publications (1)

Publication Number Publication Date
WO2022114493A1 true WO2022114493A1 (fr) 2022-06-02

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PCT/KR2021/013406 WO2022114493A1 (fr) 2020-11-26 2021-09-29 Réfrigérateur, appareil électroménager et leur procédé de commande

Country Status (4)

Country Link
US (1) US20230258388A1 (fr)
EP (1) EP4215987A4 (fr)
KR (1) KR102633117B1 (fr)
WO (1) WO2022114493A1 (fr)

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EP4310424A1 (fr) * 2022-07-22 2024-01-24 LG Electronics Inc. Réfrigérateur et appareil ménager

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CN113865237B (zh) * 2020-06-30 2023-01-20 青岛海尔电冰箱有限公司 可更换门面的冰箱门

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EP4215987A4 (fr) 2024-03-20
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US20230258388A1 (en) 2023-08-17

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